SO

Sadahiko Okamura

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Instruments Engineering Co.: 1 patents #18 of 126Top 15%
📍 Hitachinaka, JP: #1,699 of 2,447 inventorsTop 70%
Overall (All Time): #3,906,614 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4939365 Automatic preliminary irradiation apparatus in transmission electron microscope Hiroyuki Kobayashi, Teruo Suzuki, Akio Mori, Shoji Kamimura 1990-07-03